So I kind of feel like a dope

for asking this but I was at a car show this morning and I saw the a couple of new Camaros and they had little square GMs on the lower front fender. I noticed mine didn't have one, they were both RS one V6 (Red) one V8 (Maroon) and both Automatics, mine is a Silver Manual 2SS no RS. Can someone with a lot more knowledge let me know "how come"?